AirHint found the following cheapest return flights from Tunis (TUN) to Istanbul (IST) in January 2026 (see full year).

Return flights

26 Jan - 03 Feb	Air France
28 Jan - 06 Feb	Air France
17 Jan - 31 Jan	Air France
26 Jan - 31 Jan	Air France
13 Jan - 22 Jan	Air France
21 Jan - 29 Jan	Air France
20 Jan - 30 Jan	Air France
20 Jan - 27 Jan	Air France
18 Jan - 28 Jan	Air France
26 Jan - 30 Jan	Air France
24 Jan - 31 Jan	Air France
24 Jan - 27 Jan	Air France
26 Jan - 01 Feb	Air France
28 Jan - 12 Feb	Air France
24 Jan - 03 Feb	Air France
24 Jan - 04 Feb	Air France
17 Jan - 02 Feb	Air France
15 Jan - 03 Feb	Air France
31 Jan - 05 Feb	Air France
31 Jan - 07 Feb	Air France

Also check the deals for one-way flights from Tunis to Istanbul in January.

The deals are updated regularly. The prices may go up as tickets are purchased by other travellers. Only the cheapest flights are offered. Select a price to book and secure these cheap prices.

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Cheapest return flights from Tunis to Istanbul in January from $197

Return flights